CN107110666B - 旋转角度检测装置 - Google Patents

旋转角度检测装置 Download PDF

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Publication number
CN107110666B
CN107110666B CN201680005941.1A CN201680005941A CN107110666B CN 107110666 B CN107110666 B CN 107110666B CN 201680005941 A CN201680005941 A CN 201680005941A CN 107110666 B CN107110666 B CN 107110666B
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China
Prior art keywords
magnetic flux
magnet
rotation angle
detection circuit
sensor
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CN201680005941.1A
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Chinese (zh)
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CN107110666A (zh
Inventor
川村卓也
金城博文
胁本亨
中山英明
吉村雅贵
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Denso Corp
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Denso Corp
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24471—Error correction
    • G01D5/24485—Error correction using other sensors

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
CN201680005941.1A 2015-01-19 2016-01-13 旋转角度检测装置 Active CN107110666B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-007707 2015-01-19
JP2015007707A JP6509568B2 (ja) 2015-01-19 2015-01-19 回転角度検出装置
PCT/JP2016/050852 WO2016117430A1 (ja) 2015-01-19 2016-01-13 回転角度検出装置

Publications (2)

Publication Number Publication Date
CN107110666A CN107110666A (zh) 2017-08-29
CN107110666B true CN107110666B (zh) 2020-02-07

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CN201680005941.1A Active CN107110666B (zh) 2015-01-19 2016-01-13 旋转角度检测装置

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US (1) US10378922B2 (ja)
JP (1) JP6509568B2 (ja)
CN (1) CN107110666B (ja)
WO (1) WO2016117430A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017121789B4 (de) * 2017-09-20 2021-09-02 Bernstein Ag Magnetfeldempfindliche Sensoreinheit und deren Verwendung
CN108889641B (zh) * 2018-07-13 2019-04-23 江苏龙城精锻有限公司 爪极整体磁性能在线自动化测量系统
JP7206832B2 (ja) * 2018-11-16 2023-01-18 株式会社デンソー 回転角度検出装置
CN111319065A (zh) * 2020-04-29 2020-06-23 哈工大机器人(湖州)有限公司 机械关节的角度检测装置及角度检测方法
JP2022053616A (ja) * 2020-09-25 2022-04-06 日本電産サンキョー株式会社 エンコーダおよびモータ
KR20220060105A (ko) * 2020-11-04 2022-05-11 주식회사 해치텍 비접촉식 자기 센싱 시스템 및 센싱 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0893668A1 (de) * 1997-07-26 1999-01-27 Philips Patentverwaltung GmbH Winkelsensor
CN1647361A (zh) * 2002-03-20 2005-07-27 丰田自动车株式会社 电动机温度推定装置和电动机控制装置
CN102307033A (zh) * 2011-09-15 2012-01-04 威海克莱特机电有限公司 一体化无位置传感器驱动电机
JP2012018081A (ja) * 2010-07-08 2012-01-26 Denso Corp 磁気検出装置、および、これを用いた回転角度検出装置ならびにストローク量検出装置
CN102959855A (zh) * 2010-06-25 2013-03-06 丰田自动车株式会社 马达驱动装置和搭载该马达驱动装置的车辆

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004222423A (ja) * 2003-01-15 2004-08-05 Toyota Motor Corp 回転機の回転位置検出装置、回転機制御装置、および回転位置の検出処理をコンピュータに実行させるためのプログラムを記録したコンピュータ読取可能な記録媒体
DE10340065A1 (de) * 2003-08-28 2005-04-07 Lenord, Bauer & Co. Gmbh Verfahren und Winkelgeber zur Messung der absoluten Winkelposition
JP2005164551A (ja) * 2003-12-05 2005-06-23 Seiko Epson Corp 磁気式リニアアブソリュートエンコーダ
JP4389208B2 (ja) * 2004-02-12 2009-12-24 株式会社デンソー 電動パワーステアリング制御装置
JP2007230318A (ja) * 2006-02-28 2007-09-13 Hitachi Ltd 電動ブレーキシステム
JP4783752B2 (ja) 2007-04-04 2011-09-28 愛三工業株式会社 レゾルバ
JP6287756B2 (ja) * 2014-10-24 2018-03-07 株式会社デンソー モータ制御装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0893668A1 (de) * 1997-07-26 1999-01-27 Philips Patentverwaltung GmbH Winkelsensor
US6064197A (en) * 1997-07-26 2000-05-16 U.S. Philips Corporation Angle sensor having lateral magnetic field sensor element and axial magnetic field direction measuring element for determining angular position
CN1647361A (zh) * 2002-03-20 2005-07-27 丰田自动车株式会社 电动机温度推定装置和电动机控制装置
CN102959855A (zh) * 2010-06-25 2013-03-06 丰田自动车株式会社 马达驱动装置和搭载该马达驱动装置的车辆
JP2012018081A (ja) * 2010-07-08 2012-01-26 Denso Corp 磁気検出装置、および、これを用いた回転角度検出装置ならびにストローク量検出装置
CN102307033A (zh) * 2011-09-15 2012-01-04 威海克莱特机电有限公司 一体化无位置传感器驱动电机

Also Published As

Publication number Publication date
JP2016133376A (ja) 2016-07-25
US20170363444A1 (en) 2017-12-21
CN107110666A (zh) 2017-08-29
US10378922B2 (en) 2019-08-13
JP6509568B2 (ja) 2019-05-08
WO2016117430A1 (ja) 2016-07-28

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